CN106320434A - Efficient water getting device and method for efficient decontamination - Google Patents
Efficient water getting device and method for efficient decontamination Download PDFInfo
- Publication number
- CN106320434A CN106320434A CN201610787886.8A CN201610787886A CN106320434A CN 106320434 A CN106320434 A CN 106320434A CN 201610787886 A CN201610787886 A CN 201610787886A CN 106320434 A CN106320434 A CN 106320434A
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- water
- dirt
- fetching device
- blowoff valve
- silt
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an efficient decontamination device of water, including a water pipe, a water inlet, a filter, and a sediment dirt separation device, and a sediment dirt temporary sewage storage room that can contain dirty things for a short time and sewage valve device. According to the requirements of users, it may also include a water pump and a one-way valve device. The invention discloses an easy device with function of high efficiency water decontamination, which is used to separate water and sediment contamination from the water at the same time. That is to say, the sediment is separated from the water source, so as to prevent sediment pollution from flowing to the users with water. This can not only reduce the energy consumption of sediment transport system, but also avoid users' cost and troubles of cleaning up the sediment.
Description
Technical field
The present invention relates to surface water intake technology field, the water intaking of the middle-size and small-size surface water of a kind of band purification function
Device.
Background technology
Along with developing rapidly of industrial and agricultural production, water consumption is increasing, and water resource is more and more in short supply.For using water wisely
And quality classification water supply, some are using near the enterprise of rivers,lakes and seas and are exploiting surface water nearby, by purifier, reach industry
Use water requirement, reduce production cost.But existing water fetching device is bulky, and blocking easily occur now, impact takes
The effect of water.Major part is small-sized at present provides water factory for oneself, and its intake is equipped with grid, after Multi-channel filtering, water pump enters
In purifier for people to use.
Along with the progressively popularization of Surface Water Source Heat-pump, the project of earth surface water source condition is had to implement earth's surface more and more
Water source heat pump technology, guides to surface water such as water of river, lake and sea in heat pump air conditioner main frame, utilizes the surface water such as river lake sea water
Natural temperature improve the efficiency of air-conditioning, reduce the impact on environment.So a kind of simple in construction of exploitation, easy to operate dress
Put and river is guided to heat pump air conditioner main frame seem the most necessary.
At present, conventional water fetching device is to use armored concrete to pour to form, first with cofferdam water retaining, by water fetching device
Construction site is drained, after desilting mud, and installation form, wire-tie, casting concrete water fetching device, then the drainage screens such as web plate are installed.
CN101736776A disclosed in Changhzou Juyue Water Environmental Technology Co., Ltd. " caisson type water fetching device ", " its
It is characterised by: having the casing (1) and water intake system (2) being placed in water, the side opening of casing (1) is provided with aperture, water intake system
(2) intake pipe (2-1) one end is placed in casing (1), and the upper connection of water intake system (2) has back purge system, back purge system bag
Facing to the pipe fitting (3-1) of casing (1) and the valve dress that water is flowed to pipe fitting (3-1) is controlled by intake pipe (2-1) containing outlet
Putting (3-2) ... have the casing and water intake system being placed in water, the side opening of casing is provided with aperture, the water intaking of water intake system
Pipe one end is placed in casing, water intake system connects and has back purge system, back purge system to include outlet facing to casing
The valving that pipe fitting and control water are flowed to pipe fitting by intake pipe, casing is cylindrical, and it is high that the mouth of pipe of intake pipe is placed in casing
At the 2/3 of degree, the present invention is not affected by boat trip, and floor space is little；Mainly build wet-well on Shang Zuo dam, river course and enclose grid
Deng, decrease great amount of investment；Owing to being to automatically control desilting, decrease labour force；Convenient disassembly, it is simple to mobile ".
Summary of the invention
Content from above-mentioned background technology it can be seen that conventional water fetching device there are construction trouble, long construction period,
The problems such as volume is big, investment is big.And, whether conventional water fetching device, or caisson type water fetching device, is all to use trash rack
With mode scrubbing such as orifice plates, scavenging effect is the most less desirable, especially poor to the cleaning effect of silt dirt, so,
After water intaking, in addition it is also necessary to increase sedimentation tank, hydrocyclone etc. water treatment facilities, separating treatment further to the water fetched,
Finally also needing to the silt dirt separated is transported outward and filled, complex procedures, investment is big.
In order to solve above-mentioned etc. problem, the invention discloses and a kind of fairly simple there is efficient decontamination function easily
Water fetching device, while water intaking, carries out separating treatment to the silt dirt in water, i.e. at water intaking source separation silt dirt,
Avoid with current, silt dirt is transported to user place, both can reduce the energy consumption of system sediment dirt, also avoid using
The expense of family cleaning silt dirt and trouble.
The water fetching device of efficient scrubbing disclosed by the invention, including water inlet pipe, finly filtration net, coarse filtration net, water inlet, rotation
Stream device or baffler, interim dirt storage room, blowoff valve, support etc., according to the use requirement of user, it is also possible to include water pump, list
To devices such as valves.The coarse filtration net that water inlet outside water fetching device covers, can enter the silt dirt in surface water
Row is preliminary to be filtered, and prevents the large particulate matter in surface water from entering in water fetching device.
During water intaking, under the effect of the active forces such as current negative pressure, blowoff valve can be automatically switched off；When stopping water intaking, blowoff valve
Automatically open up under the effect of deadweight and silt dirt, can be completely without artificially manipulating.In water intaking work, if faced
Time dirt storage room in the silt dirt that stores too many, once the weight of silt dirt exceedes the active force of current negative pressure, and blowoff valve is also
Can automatically open up, discharge silt dirt, be automatically switched off immediately after.
Coarse filtration net or orifice plate cover water inlet, between water inlet and intake pipe, arrange baffler, and described baffler makes
There is the change of more than 1 time in water (flow) direction, the silt dirt failing coarse filtration net to intercept is separated from the water out, and clean water enters
Entering intake pipe, silt dirt sinks to separating.Interim dirt storage room is arranged at the top of described blowoff valve, and during water intaking, blowoff valve closes
Close, the silt dirt can separated during temporarily storing water intaking；When stopping water intaking, blowoff valve is opened, interim dirt storage room
In dirt can be automatically drained out.
Coarse filtration net or orifice plate cover water inlet, between water inlet and intake pipe, arrange cyclone, described cyclone
Guiding water flow rotary, the silt dirt failing coarse filtration net to intercept is separated from the water out, and clean water enters intake pipe, silt
Dirt sinks to separating.Interim dirt storage room is arranged at the top of described blowoff valve, and during water intaking, blowoff valve cuts out, and can store temporarily take
The silt dirt separated during water；When stopping water intaking, blowoff valve is opened, and the dirt in interim dirt storage room can be automatic
Discharge.Being automatically drained out of this silt dirt, it is not necessary to use water to wash away or the External Force Acting such as gas purging, say, that
Need not expend any energy or resource, when stopping pumping, blowoff valve automatically opens up under the effect of deadweight, and silt dirt exists
Water fetching device just can be successfully automatically drained out under the effect of self gravitation.Blowoff valve can be made and singly open or double hinge opened
Shape, it is also possible to do glomeration.Blowoff valve material can be metal material, it is also possible to be plastics or elastomeric material.
It is known that the temperature of surface water body different depth is different, the deepest then ground-source heat pump central air-conditioning of general intake
The energy-saving effect of system is the best, but intake be intake the most deeply from water-bed silt dirt more close to, be not only and be unfavorable for row
Dirt, and the silt dirt carried secretly in the current got is the most, and water intaking water quality is the poorest, and it is unfavorable to bring to the operation of air conditioning system
Impact, has also increased the weight of the burden that water processes.The most both can guarantee that smooth blowdown, can guarantee that again water quality and the water temperature of water intaking, water intaking
Device placement location in surface water is the most crucial.
In general, the lower edge of the blowoff valve of the water fetching device of efficient scrubbing, the distance away from underwater sediment surface is equal to
Or more than 50 millimeters, intake equipment can blowdown smoothly, equipment can normally work.The lower edge of blowoff valve is away from underwater sediment table
When the distance in face is 500～5000 millimeters, filth-discharging effect and water intaking water quality water temperature are relatively good, system can longtime running, suitable
Preferably use.The lower edge of the blowoff valve distance away from underwater sediment surface is preferably 1000～2000 millimeters, now, filth-discharging effect and
The aggregative indicator of water intaking water quality and water temperature has reached optimum state, it is recommended to use.Water fetching device can be by pontoon hanging on ground
In table water body, it is also possible to be fixed in water body by the support of more than, it is ensured that the blowoff valve below water fetching device is with water-bed
The distance on silt surface meets the requirements.
The water fetching device face shaping of the various efficient scrubbing that the present invention comprises is different, but the basic skills of water intaking scrubbing and
Technological process is similar to, mainly comprise the steps of a. fetch water work time, by the vacuum force of water pump or siphon, water body from
The active forces such as stream, the surface water automatic stream water inlet such as rivers,lakes and seas, meanwhile, the blowoff valve bottom water fetching device is automatically switched off；
B. the device such as current outermost orifice plate or coarse filtration net of first passing through water fetching device, filters out larger-size dirt
After, current carry the silt dirt that a part of size is smaller, enter in the water fetching device of efficient scrubbing；C. at baffler
Under the guiding of (or cyclone), current carry out once above direction and change (or rotation), make the silt dirt separation in current
Out, remove the clean current of silt dirt, by entering intake pipe after finly filtration net；D. the silt separated in current is dirty
Thing is deposited in the interim dirt storage room between baffler or cyclone and blowoff valve；E., when water intaking work stops, it is positioned at water fetching device
The blowoff valve of bottom automatically opens up, and the silt dirt in interim dirt storage room is automatically drained out water fetching device.So go round and begin again, reach
Arrive the present invention while water intaking, carry out the purpose of efficient scrubbing.
The water fetching device of efficient scrubbing and water intaking method for separating polluted particles, be organically combined into water fetching device and scrubbing segregation apparatus
One entirety, simple in construction, easy construction.When water intaking, can facilitate the water fetching device of whole efficient scrubbing, be placed on ground
Table water is fetched water, simple in construction, easily operate, repair and replacement simultaneously are safeguarded and are also convenient for.The more important thing is: efficient scrubbing
Silt dirt in water, during water intaking, is separated and just at the source of water intaking by water fetching device and water intaking method for separating polluted particles on the spot
Ground is discharged, and makes silt dirt go to return to the bottom from the bottom, reduces the transmission energy consumption of silt dirt, decrease the later stage to mud
Husky dirt carries out processing the expense transporting landfill and the destruction to environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water fetching device embodiment one of the efficient scrubbing of cyclone-type；
Fig. 2 is the structural representation of the water fetching device embodiment two of the efficient scrubbing of baffling type；
Fig. 3 is the structural representation of the water fetching device embodiment three of the efficient scrubbing of simple type；
In Fig. 1 to Fig. 3,1 water inlet pipe, 2 finly filtration nets, 3 coarse filtration nets, 4 water inlets, 5 cyclones, 6 bafflers, 7 store up temporarily
Dirty room, 8 blowoff valves, 9 supports, 10 is water-bed.
Detailed description of the invention one: the baffling water fetching device of efficiently scrubbing and water intaking method for separating polluted particles
The water fetching device of 1 pair of efficient scrubbing of the present invention is further described below in conjunction with the accompanying drawings.
The water fetching device of efficient scrubbing disclosed by the invention, including water inlet pipe (1), finly filtration net (2), coarse filtration net (3),
Water inlet (4), baffler (6), interim dirt storage room (7), blowoff valve (8), support (9) etc., according to the use requirement of user, also may be used
The device such as water pump, check valve can be included.The coarse filtration net (3) that water inlet (4) place outside water fetching device covers, can be by ground
Silt dirt in table water tentatively filters, and prevents the large particulate matter in surface water from entering in water fetching device.
During water intaking, under the effect of the active forces such as current negative pressure, blowoff valve (8) can be automatically switched off；When stopping water intaking, blowdown
Valve (8) automatically opens up under the effect of deadweight and silt dirt, can be completely without artificially manipulating.
Coarse filtration net (3) or orifice plate cover water inlet (4), between water inlet (4) and intake pipe (1), arrange baffler
(6), described baffler (6) makes water (flow) direction that the change of more than 1 time to occur, and coarse filtration net (3) fails the silt dirt of interception
Being separated from the water out, clean water enters intake pipe (1) through finly filtration net (2), and silt dirt sinks to separating.Described blowoff valve
(8) interim dirt storage room (7) is arranged at top, and during water intaking, blowoff valve (8) cuts out, and can isolate during storing water intaking temporarily
The silt dirt come；When stopping water intaking, blowoff valve (8) is opened, and the dirt in interim dirt storage room (7) can be automatically drained out.
Being automatically drained out of this silt dirt, it is not necessary to use water to wash away or the External Force Acting such as gas purging, namely
Saying, it is not necessary to expend any energy or resource, when stopping pumping, blowoff valve (8) automatically opens up under the effect of deadweight, silt
Dirt just can successfully be automatically drained out water fetching device under the effect of self gravitation.Blowoff valve (8) can make singly open or
Double hinge shapes opened, it is also possible to do glomeration.The material of blowoff valve (8) can be metal material, it is also possible to be plastics or
Elastomeric material.
In general, the lower edge of the blowoff valve (8) of the water fetching device of efficient scrubbing, away from underwater sediment surface (10) away from
From equal to or more than 50 millimeters, intake equipment can blowdown smoothly, equipment can normally work.The lower edge of blowoff valve (8) away from
When the distance on underwater sediment surface (10) is 500～5000 millimeters, filth-discharging effect and water intaking water quality water temperature are relatively good, system energy
Enough longtime running, suitably use.The lower edge of blowoff valve (8) distance away from underwater sediment surface (10) is preferably 1000～2000
Millimeter, now, the aggregative indicator of filth-discharging effect and water intaking water quality and water temperature has reached optimum state, it is recommended to use.Can also lead to
The support crossing more than one is fixed in water body, it is ensured that the blowoff valve (8) below water fetching device and underwater sediment surface (10)
Distance meets the requirements.
The water fetching device face shaping of the various efficient scrubbing that the present invention comprises is different, but the basic skills of water intaking scrubbing and
Technological process is similar to, mainly comprise the steps of a. fetch water work time, by the vacuum force of water pump or siphon, water body from
The active forces such as stream, surface water automatic stream water inlet (4) such as rivers,lakes and seas, meanwhile, the blowoff valve (8) bottom water fetching device is automatic
Close；B. the device such as current outermost orifice plate or coarse filtration net (3) of first passing through water fetching device, filters out size bigger
Dirt after, current carry the silt dirt that a part of size is smaller, enter in the water fetching device of efficient scrubbing；C. exist
Under the guiding of baffler (6), current have carried out the direction of twice and have changed, and i.e. by water inlet (4) along baffler up, arrive top
After the most down, the most up, finally enter intake pipe (1), under the effect of baffler (6), make the silt dirt in current
Separate, remove the clean current of silt dirt, enter intake pipe (1) afterwards by finly filtration net (2)；D. current are isolated
The silt deposition of dirt come interim dirt storage room (7) between baffler (6) and blowoff valve (8)；E. when water intaking work stops, position
Blowoff valve (8) bottom water fetching device automatically opens up, and the silt dirt in interim dirt storage room (7) is automatically drained out water intaking dress
Put.So go round and begin again, reached the present invention while water intaking, carried out the purpose of efficient scrubbing.
Detailed description of the invention two: the spiral-flow type water fetching device of efficiently scrubbing and water intaking method for separating polluted particles
The water fetching device of 2 pairs of efficient scrubbing of the present invention is further described below in conjunction with the accompanying drawings.
The water fetching device of efficient scrubbing disclosed by the invention, including water inlet pipe (1), finly filtration net (2), coarse filtration net (3),
Water inlet (4), cyclone (5), interim dirt storage room (7), blowoff valve (8), support (9) etc., according to the use requirement of user, also may be used
The device such as water pump, check valve can be included.The coarse filtration net (3) that water inlet outside water fetching device covers, can be by earth's surface
Silt dirt in water tentatively filters, and prevents the large particulate matter in surface water from entering in water fetching device.
During water intaking, under the effect of the active forces such as current negative pressure, blowoff valve (8) can be automatically switched off；When stopping water intaking, blowdown
Valve (8) automatically opens up under the effect of deadweight and silt dirt, can be completely without artificially manipulating.In water intaking work,
If the silt dirt stored in interim dirt storage room (7) is too many, once the weight of silt dirt exceedes the active force of current negative pressure,
Blowoff valve (8) also can automatically open up, and discharges silt dirt, is automatically switched off immediately after.
Coarse filtration net (3) or orifice plate cover water inlet (4), between water inlet (4) and intake pipe (1), arrange eddy flow
Device (6), described cyclone (6) guides water flow rotary, and the silt dirt failing coarse filtration net (3) to intercept is separated from the water out
Coming, clean water enters intake pipe (1), and silt dirt sinks to separating.Interim dirt storage room (7) is arranged at the top of described blowoff valve (8),
During water intaking, blowoff valve (8) cuts out, the silt dirt can separated during temporarily storing water intaking；When stopping water intaking,
Blowoff valve (8) is opened, and the dirt in interim dirt storage room (7) can be automatically drained out.Being automatically drained out of this silt dirt, it is not necessary to
Water is used to wash away or the External Force Acting such as gas purging, say, that, it is not necessary to expend any energy or resource, stop pumping
Time, blowoff valve (8) automatically opens up under the effect of deadweight, and silt dirt just can be the most automatic under the effect of self gravitation
Discharge water fetching device.Blowoff valve (8) can be made and singly open or double hinge shape opened, it is also possible to do glomeration.Blowoff valve (8)
Material can be metal material, it is also possible to be plastics or elastomeric material.
In general, the lower edge of the blowoff valve (8) of the water fetching device of efficient scrubbing, away from underwater sediment surface (10) away from
From equal to or more than 50 millimeters, intake equipment can blowdown smoothly, equipment can normally work.The lower edge of blowoff valve (8) away from
When the distance on underwater sediment surface (10) is 500～5000 millimeters, filth-discharging effect and water intaking water quality water temperature are relatively good, system energy
Enough longtime running, suitably use.The lower edge of blowoff valve (8) distance away from underwater sediment surface (10) is preferably 1000～2000
Millimeter, now, the aggregative indicator of filth-discharging effect and water intaking water quality and water temperature has reached optimum state, it is recommended to use.Water fetching device
Can be by pontoon in surface water body, it is also possible to be fixed in water body by the support of more than, it is ensured that water intaking dress
The distance putting following blowoff valve (8) and underwater sediment surface meets the requirements.
The water fetching device face shaping of the various efficient scrubbing that the present invention comprises is different, but the basic skills of water intaking scrubbing and
Technological process is similar to, mainly comprise the steps of a. fetch water work time, by the vacuum force of water pump or siphon, water body from
The active forces such as stream, surface water automatic stream water inlet (4) such as rivers,lakes and seas, meanwhile, the blowoff valve (8) bottom water fetching device is automatic
Close；B. the device such as current outermost orifice plate or coarse filtration net (3) of first passing through water fetching device, filters out size bigger
Dirt after, current carry the silt dirt that a part of size is smaller, enter in the water fetching device of efficient scrubbing；C. exist
Under the guiding of cyclone, current rotate, and make the silt dirt separation in current out, remove the clean water of silt dirt
Stream, enters intake pipe afterwards by finly filtration net (2)；D. the silt deposition of dirt separated in current is cyclone (5) and row
Interim dirt storage room (7) between dirty valve (8)；E., when water intaking work stops, it is positioned at the blowoff valve bottom water fetching device (8) and automatically beats
Open, the silt dirt in interim dirt storage room (7) is automatically drained out water fetching device.So go round and begin again, reached the present invention and taken
The purpose of efficient scrubbing is carried out while water.
Detailed description of the invention three: the simple water-fetching device of efficiently scrubbing and water intaking method for separating polluted particles
The water fetching device of 2 pairs of efficient scrubbing of the present invention is further described below in conjunction with the accompanying drawings.
The water fetching device of efficient scrubbing disclosed by the invention, including water inlet pipe (1), finly filtration net (2), coarse filtration net (3),
Water inlet (4), interim dirt storage room (7), blowoff valve (8), support (9) etc., according to the use requirement of user, it is also possible to include water
The device such as pump, check valve.The coarse filtration net (3) that water inlet outside water fetching device covers, can be by the mud in surface water
Husky dirt tentatively filters, and prevents the large particulate matter in surface water from entering in water fetching device.
This easy device does not has baffler or cyclone (5), mainly by partial enlargement water stream channel, makes current
Flow velocity reduces rapidly, thus isolates silt dirt, it is also possible to change in combination with flow direction, strengthens the separation of silt dirt
Effect.
During water intaking, under the effect of the active forces such as current negative pressure, blowoff valve (8) can be automatically switched off；When stopping water intaking, blowdown
Valve (8) automatically opens up under the effect of deadweight and silt dirt, can be completely without artificially manipulating.
Coarse filtration net (3) or orifice plate cover water inlet (4), between water inlet (4) and intake pipe (1), arrange baffler
(6), described baffler (6) makes water (flow) direction that the change of more than 1 time to occur, and coarse filtration net (3) fails the silt dirt of interception
Being separated from the water out, clean water enters intake pipe (1), and silt dirt sinks to separating.The top of described blowoff valve (8) has temporarily
Dirt storage room (7), during water intaking, blowoff valve (8) cuts out, the silt dirt can separated during temporarily storing water intaking；?
When stopping water intaking, blowoff valve (8) is opened, and the dirt in interim dirt storage room (7) can be automatically drained out.
Being automatically drained out of this silt dirt, it is not necessary to use water to wash away or the External Force Acting such as gas purging, namely
Saying, it is not necessary to expend any energy or resource, when stopping pumping, blowoff valve (8) automatically opens up under the effect of deadweight, silt
Dirt just can successfully be automatically drained out water fetching device under the effect of self gravitation.Blowoff valve (8) can make singly open or
Double hinge shapes opened, it is also possible to do glomeration.Blowoff valve (8) material can be metal material, it is also possible to be plastics or rubber
Glue material.
In general, the lower edge of the blowoff valve (8) of the water fetching device of efficient scrubbing, away from underwater sediment surface (10) away from
From equal to or more than 50 millimeters, intake equipment can blowdown smoothly, equipment can normally work.The lower edge of blowoff valve (8) away from
When the distance on underwater sediment surface (10) is 500～5000 millimeters, filth-discharging effect and water intaking water quality water temperature are relatively good, system energy
Enough longtime running, suitably use.The lower edge of blowoff valve (8) distance away from underwater sediment surface (10) is preferably 1000～2000
Millimeter, now, the aggregative indicator of filth-discharging effect and water intaking water quality and water temperature has reached optimum state, it is recommended to use.Water fetching device
Can be by pontoon in surface water body, it is also possible to be fixed in water body by the support of more than, it is ensured that water intaking dress
The distance putting following blowoff valve (8) and underwater sediment surface meets the requirements.
The present invention fetches water method for separating polluted particles, mainly comprise the steps of a. fetch water work time, by water pump vacuum force or
The active forces such as person's siphon, water body gravity flow, surface water automatic stream water inlet (4) such as rivers,lakes and seas, meanwhile, bottom water fetching device
Blowoff valve (8) is automatically switched off；B. the device such as current outermost orifice plate or coarse filtration net (3) of first passing through water fetching device,
After filtering out larger-size dirt, current carry the silt dirt that a part of size is smaller, enter into efficient scrubbing
In water fetching device；C. after current enter water fetching device, water stream channel expands, and makes the flow velocity of current reduce rapidly, so that in current
Silt dirt separation out, remove silt dirt current, after being filtered to remove silt dirt further by finly filtration net (2)
Enter intake pipe (1)；D. the silt deposition of dirt separated in current is in the above interim dirt storage room (7) of blowoff valve (8)；e.
When water intaking work stops, it is positioned at the blowoff valve bottom water fetching device (8) and automatically opens up, the silt in interim dirt storage room (7) is dirty
Thing is automatically drained out water fetching device.So go round and begin again, reached the present invention while water intaking, carried out the purpose of efficient scrubbing.
Above-described is only some embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, on the premise of the creation without departing from the present invention is conceived, it is also possible to making other deformation and improve, these broadly fall into this
Bright protection domain.
Claims (10)
1. the water fetching device of efficiently scrubbing, including intake pipe, water inlet, drainage screen, it is characterised in that the water intaking dress of efficiently scrubbing
Blowoff valve is arranged at the bottom put, and during water intaking, blowoff valve cuts out, and when stopping water intaking, blowoff valve is opened.
The water fetching device of efficient scrubbing the most according to claim 1, it is characterised in that: coarse filtration net covers water inlet,
Between water inlet and intake pipe, baffler is set.
The water fetching device of efficient scrubbing the most according to claim 2, it is characterised in that described baffler makes water (flow) direction send out
The change of raw more than 1 time, the silt dirt failing coarse filtration net to intercept is separated from the water out, and clean water enters intake pipe,
Silt dirt sinks to separating.
The water fetching device of efficient scrubbing the most according to claim 1, it is characterised in that: coarse filtration net covers water inlet,
Between water inlet and intake pipe, cyclone is set.
The water fetching device of efficient scrubbing the most according to claim 4, it is characterised in that described cyclone guides current rotation
Turning, the silt dirt failing coarse filtration net to intercept is separated from the water out, and clean water enters intake pipe, and silt dirt sinks to dividing
From.
6. according to the water fetching device of the efficient scrubbing described in claim 1 or 3 or 5, it is characterised in that the top of described blowoff valve
Having interim dirt storage room, during water intaking, blowoff valve cuts out, the silt dirt can separated during temporarily storing water intaking；?
When stopping water intaking, blowoff valve is opened, and the dirt in interim dirt storage room can be automatically drained out.
7. according to the water fetching device of the efficient scrubbing described in claim 1 or 2 or 4, it is characterised in that: the lower edge of blowoff valve away from
The distance on underwater sediment surface equals to or more than 50 millimeters.
The water fetching device of efficient scrubbing the most according to claim 1 and 2, it is characterised in that: the lower edge of blowoff valve is away from water
The distance on bed mud sand surface be 500～5000 millimeters preferably.
The water fetching device of efficient scrubbing the most according to claim 1 and 2, it is characterised in that: the lower edge of blowoff valve is away from water
The distance on bed mud sand surface is preferably 1000～2000 millimeters.
10. the water intaking method for separating polluted particles of efficiently scrubbing, it is characterised in that when comprising the steps of a. water intaking work, surface water is automatic
Flowing to water inlet, meanwhile, the blowoff valve bottom water fetching device is automatically switched off；B. current first pass through the outermost of water fetching device
Orifice plate or coarse filtration net, filter out larger-size dirt, enters in the water fetching device of efficient scrubbing；C. at baffler or
Under the guiding of cyclone, current carry out once above direction and change or rotate, and make the silt dirt separation in current out；d.
The silt deposition of dirt separated in current interim dirt storage room between baffler or cyclone and blowoff valve；E. fetch water work
When making to stop, it is positioned at the blowoff valve bottom water fetching device and automatically opens up, be automatically drained out taking by the silt dirt in interim dirt storage room
Water device;So go round and begin again, reached the present invention while water intaking, carried out the purpose of efficient scrubbing.
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| CN106855269A (en) * | 2017-04-18 | 2017-06-16 | 广东美的制冷设备有限公司 | Condensed water collecting device and air-conditioner |
| CN108293945A (en) * | 2018-01-30 | 2018-07-20 | 孙吉毅 | A kind of device applied to aquaculture eco-environmental control and reparation |
| CN108525366A (en) * | 2018-03-21 | 2018-09-14 | 潘泽琪 | A kind of processing system of Surface Treatment Industry waste water |
| CN114809188A (en) * | 2022-03-22 | 2022-07-29 | 江苏龙腾工程设计股份有限公司 | Low-carbon energy-saving anti-blocking water taking head |
| CN117138454A (en) * | 2023-10-31 | 2023-12-01 | 湖南省水运建设投资集团有限公司 | Water resource investigation and filtration device for water transportation engineering |
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